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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

Items 1 to 48 of 1698 total

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  • H-100 Everpure Replacement Water Filter Cartridge EV9611-16
  • W9223022 Doulton Ultracarb 20-Pack Replacement Ceramic Filter
  • 3M Aqua-Pure SS8 EPE-316L Whole House Stainless Steel Filter Housing
  • 3M Aqua-Pure SS20 EPE-316L Whole House Stainless Steel Filter Housing
  • Pleatco PJ80-4 replacement for 42-3674-09-R

    Pleatco PJ80-4 replacement for 42-3674-09-R

    $70.55
    MSRP: $83.43
    Save 15%
  • Pleatco PPCO120 replacement for Poolco 120

    Pleatco PPCO120 replacement for Poolco 120

    $70.55
    MSRP: $83.43
    Save 15%
  • Pleatco PCD100W Replacement Pool and Spa Filter

    Pleatco PCD100W Pool and Spa Filter Replacement

    $71.23
    MSRP: $84.21
    Save 15%
  • Pleatco PA80-M Replacement Pool and Spa Filter
  • Pleatco PFAB75-4 Pool and Spa Replacement Filter

    Pleatco PFAB75-4 Pool and Spa Replacement Filter

    $71.87
    MSRP: $84.95
    Save 15%
  • Pleatco PAP75-M4 Replacement Pool and Spa Filter
  • BGE-4200S BevGuard Water Filter Cartridge

    BGE-4200S BevGuard Water Filter Cartridge

    $71.99
    MSRP: $89.99
    Save 20%
  • Pleatco PBH75 Replacement Pool and Spa Filter

    Pleatco PBH75 Pool and Spa Filter Replacement

    $72.33
    MSRP: $85.48
    Save 15%
  • Pleatco POX100 Replacement Pool and Spa Filter

    Pleatco POX100 replacement for ELE-100

    $72.62
    MSRP: $85.81
    Save 15%
  • Tier1 brand replacement for WC108-572SX (front)

    Tier1 brand replacement for WC108-572SX

    $72.84
    MSRP: $86.07
    Save 15%
  • Pleatco PA100N-4 Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX880-XRE (front)

    Tier1 brand replacement for CX880-XRE

    $72.99
    MSRP: $77.04
    Save 5%
  • Tier1 brand replacement for 817-0131, 178584 & R173476 (front)
  • Pleatco PCM88-4 Replacement Pool and Spa Filter

    Pleatco PCM88-4 Pool and Spa Filter Replacement

    $73.03
    MSRP: $86.28
    Save 15%
  • Pleatco PCM100SV Replacement Pool and Spa Filter

    Pleatco PCM100SV Pool and Spa Filter Replacement

    $73.30
    MSRP: $86.60
    Save 15%
  • Pleatco PDM90 Replacement Pool and Spa Filter

    Pleatco PDM90 Pool and Spa Filter Replacement

    $73.40
    MSRP: $86.71
    Save 15%
  • Pleatco PA81-4 Replacement Pool and Spa Filter
  • Pleatco PFW110 Pool and Spa Replacement Filter

    Pleatco PFW110 Pool and Spa Replacement Filter

    $73.75
    MSRP: $87.11
    Save 15%
  • Pleatco PJAN145 replacement for A0104100

    Pleatco PJAN145 replacement for A0104100

    $73.99
    MSRP: $90.84
    Save 19%
  • Pleatco PWW100ST-P3-M Replacement Pool and Spa Filter
  • Pleatco PA100-M Replacement Pool and Spa Filter
  • Pleatco PJAN85-M replacement for A0557900 (Antimicrobial)
  • Pleatco PWWDFX100-M Replacement Pool and Spa Filter
  • Pleatco PFAB100-M Replacement Pool and Spa Filter
  • Pleatco PJ80-M4 replacement for 42-3674-09-R (Antimicrobial)
  • Tier1 brand replacement for CX900-RE & 25230-0095S (front)

    Tier1 brand replacement for CX900-RE & 25230-0095S

    $75.68
    MSRP: $89.33
    Save 15%
  • Pleatco PVT50W replacement filter for systems that use 8 1/2-inch diameter by 7 1/8-inch length filters  (2-pack)
  • BGE-3200 BevGuard Water Filter Cartridge

    BGE-3200 BevGuard Water Filter Cartridge

    $75.99
    MSRP: $96.00
    Save 21%
  • EvolutionRO 1000 RO system Wall Mount Bracket

    EvolutionRO 1000 RO System Wall Mount Bracket

    $75.99
    MSRP: $82.79
    Save 8%
  • Pleatco PCC130-M Replacement Pool and Spa Filter
  • Pleatco PSD125U Replacement Pool and Spa Filter

    Pleatco PSD125U Replacement Pool and Spa Filter

    $77.65
    MSRP: $91.60
    Save 15%
  • Pleatco PA76-4 Replacement Pool and Spa Filter
  • Pleatco PA85-4 Replacement Pool and Spa Filter
  • Pleatco PWW100-4 Replacement Pool and Spa Filter

    Pleatco PWW100-4 Pool and Spa Replacement Filter

    $78.04
    MSRP: $92.05
    Save 15%
  • PAS-1463 Tier1 Replacement Pool and Spa Filter

    Pleatco PSD125 Replacement Pool and Spa Filter

    $78.06
    MSRP: $92.07
    Save 15%
  • Pleatco PCD100W-M Replacement Pool and Spa Filter
  • Seychelle 1-40401-W Radiological Family Pitcher

    Seychelle 1-40401-W Radiological Family Pitcher

    $79.96
    MSRP: $88.34
    Save 9%
  • Pleatco PA100-4 Replacement Pool and Spa Filter
  • 30006 New Wave Enviro Imperial CeraUltra Cartridge

    30006 New Wave Enviro Imperial CeraUltra Cartridge

    $79.99
    MSRP: $84.00
    Save 5%
  • Pleatco PA80-4 Replacement Pool and Spa Filter
  • Pleatco PJ100-4 replacement for 42-2941-08-R

    Pleatco PJ100-4 replacement for 42-2941-08-R

    $80.37
    MSRP: $94.73
    Save 15%
  • Pleatco PA112-4 Replacement Pool and Spa Filter
  • Pleatco PAST100 Replacement Pool and Spa Filter

    Pleatco PAST100 Pool and Spa Filter Replacement

    $81.00
    MSRP: $95.45
    Save 15%
  • Pleatco PWWCT75-M Pool and Spa Antimicrobial Replacement Filter

Items 1 to 48 of 1698 total

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